From: Alex Williamson <alex.williamson@redhat.com>
To: Oleksandr Natalenko <oleksandr@natalenko.name>
Cc: linux-kernel@vger.kernel.org,
"Eric Auger" <eric.auger@redhat.com>,
"Cédric Le Goater" <clg@redhat.com>,
"Jason Gunthorpe" <jgg@ziepe.ca>,
"Abhishek Sahu" <abhsahu@nvidia.com>,
"Kevin Tian" <kevin.tian@intel.com>,
"Cornelia Huck" <cohuck@redhat.com>,
"Bo Liu" <liubo03@inspur.com>,
"K V P, Satyanarayana" <satyanarayana.k.v.p@intel.com>,
kvm@vger.kernel.org
Subject: Re: [PATCH] vfio/pci: demote hiding ecap messages to debug level
Date: Tue, 23 May 2023 16:43:04 -0600 [thread overview]
Message-ID: <20230523164304.6b0fb03b.alex.williamson@redhat.com> (raw)
In-Reply-To: <20230504131654.24922-1-oleksandr@natalenko.name>
On Thu, 4 May 2023 15:16:54 +0200
Oleksandr Natalenko <oleksandr@natalenko.name> wrote:
> Seeing a burst of messages like this:
>
> vfio-pci 0000:98:00.0: vfio_ecap_init: hiding ecap 0x19@0x1d0
> vfio-pci 0000:98:00.0: vfio_ecap_init: hiding ecap 0x25@0x200
> vfio-pci 0000:98:00.0: vfio_ecap_init: hiding ecap 0x26@0x210
> vfio-pci 0000:98:00.0: vfio_ecap_init: hiding ecap 0x27@0x250
> vfio-pci 0000:98:00.1: vfio_ecap_init: hiding ecap 0x25@0x200
> vfio-pci 0000:b1:00.0: vfio_ecap_init: hiding ecap 0x19@0x1d0
> vfio-pci 0000:b1:00.0: vfio_ecap_init: hiding ecap 0x25@0x200
> vfio-pci 0000:b1:00.0: vfio_ecap_init: hiding ecap 0x26@0x210
> vfio-pci 0000:b1:00.0: vfio_ecap_init: hiding ecap 0x27@0x250
> vfio-pci 0000:b1:00.1: vfio_ecap_init: hiding ecap 0x25@0x200
>
> is of little to no value for an ordinary user.
>
> Hence, use pci_dbg() instead of pci_info().
>
> Signed-off-by: Oleksandr Natalenko <oleksandr@natalenko.name>
> ---
> drivers/vfio/pci/vfio_pci_config.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c
> index 948cdd464f4e..dd8dda14e701 100644
> --- a/drivers/vfio/pci/vfio_pci_config.c
> +++ b/drivers/vfio/pci/vfio_pci_config.c
> @@ -1643,7 +1643,7 @@ static int vfio_ecap_init(struct vfio_pci_core_device *vdev)
> }
>
> if (!len) {
> - pci_info(pdev, "%s: hiding ecap %#x@%#x\n",
> + pci_dbg(pdev, "%s: hiding ecap %#x@%#x\n",
> __func__, ecap, epos);
>
> /* If not the first in the chain, we can skip over it */
Applied to vfio next branch for v6.5. Thanks!
Alex
prev parent reply other threads:[~2023-05-23 22:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-04 13:16 [PATCH] vfio/pci: demote hiding ecap messages to debug level Oleksandr Natalenko
2023-05-04 15:05 ` Cédric Le Goater
2023-05-04 23:01 ` Alex Williamson
2023-05-05 10:01 ` Oleksandr Natalenko
2023-05-20 7:41 ` Yanghang Luy
2023-05-23 22:43 ` Alex Williamson [this message]
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